你能做的最好的投资就是投资自己。
The best investment you can make is in yourself.
The only limit to our realization of tomorrow will be our doubts of today.
I don't feel like I have to please anyone but myself.
People work better when they know what the goal is and why.It is important that people look forward to coming to work in the morning and enjoy working.
The wise seek the truth, fools seek entertainment.
能源的未来在于多样化——石油、天然气、可再生能源及其他。